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發表於 6-2-2010 14:02:41
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以前一早知植物人對某d事物有反應,好似係親人的說話,音樂
也一早知道只要係生物(任何生物~沒有腦部的植 ...
K動戰士渣古 發表於 5-2-2010 10:41 PM 
佢個研究只係:醫生俾反應d病人,病人俾返d反應,ed研究一早就有
如果佢解讀到病人講d咩,就真係突破性研究
可惜係e+e個研究只係睇病人有無反應,根本唔知病人表達d咩~
K動戰士渣古 發表於 5-2-2010 10:41 PM 
http://timesofindia.indiatimes.c ... cleshow/5536567.cms
After detecting signs of awareness, the doctors scanned the man’s brain while he was asked to say “yes” or “no” to questions such as “is your father’s name Thomas?” The results showed that by changing his brain activity, the man communicated his answer. “We were astonished when we saw the results of the scan and that he was able to correctly answer the questions that were asked by simply changing his thoughts,” said Adrian Owen, co-author of the study from the Medical Research Council.
以家唔只反應咁簡單, 個研究者問病人問題, fMRI 可以display 腦部功能, 知道病人表達d 咩.
eg: 當你叫病人想像更玩網球, fMRI display的腦部運動 和正常人無異.
http://medgadget.com/archives/2006/09/a_coma_tennis.html
其實呢個研究原來個研究咗好幾年, 唔係以家先研究. 係以家有比較具體化info 先外間公佈. |
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